🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.51 AU - 0.53 AU

Year: 167 Days

Day: 43.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.61 AU - 0.81 AU

Year: 267 Days

Day: 34.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,553,322 km

• M1: 55,052 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.97 AU

Year: 313 Days

Day: 26 Hours

Environment

Temp: -39 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,553,322 km

• M1: 63,280 km (0.088 R)
• M2: 212,130 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.87 AU - 0.99 AU

Year: 400 Days

Day: 16.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.07 AU - 1.21 AU

Year: 543 Days

Day: 48 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.5 AU - 2.06 AU

Year: 1060 Days

Day: 29 Hours

Environment

Temp: -110 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.8 AU - 2.16 AU

Year: 1243 Days

Day: 15.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 104.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,553,322 km

• M1: 969,394 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.4

Radius: 9.1

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.59 AU - 4.13 AU

Year: 2748 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 76,553,322 km

• M1: 115,190 km (0.07 R)
• M2: 207,193 km (0.033 R)
• M3: 312,959 km (0.047 R)
• M4: 564,433 km (0.068 R)
• M5: 639,531 km (0.103 R)
• M6: 897,737 km (0.1 R)
• M7: 1,044,941 km (0.093 R)
• M8: 1,200,373 km (0.114 R)
• M9: 1,494,184 km (0.113 R)
• M10: 1,739,973 km (0.084 R)
• M11: 2,028,398 km (0.094 R)
• M12: 2,489,458 km (0.033 R)
• M13: 2,650,276 km (0.044 R)
• M14: 2,731,956 km (0.065 R)
• M15: 3,101,762 km (0.06 R)
• M16: 3,327,805 km (0.119 R)
• M17: 3,541,281 km (0.093 R)
• M18: 3,759,394 km (0.05 R)
• M19: 3,981,847 km (0.106 R)
• M20: 4,265,933 km (0.084 R)
• M21: 4,342,826 km (0.083 R)
• M22: 5,178,181 km (0.079 R)
• M23: 5,551,128 km (0.101 R)
• M24: 5,783,454 km (0.108 R)
• M25: 5,868,724 km (0.091 R)
• M26: 5,954,444 km (0.076 R)
• M27: 6,901,698 km (0.057 R)
• M28: 7,014,943 km (0.091 R)
• M29: 7,404,496 km (0.108 R)
• M30: 7,566,959 km (0.1 R)
• M31: 7,636,971 km (0.055 R)
• M32: 8,761,498 km (0.107 R)
• M33: 9,205,655 km (0.104 R)
• M34: 9,280,454 km (0.09 R)
• M35: 9,480,915 km (0.116 R)
• M36: 9,556,312 km (0.075 R)
• M37: 9,860,444 km (0.1 R)
• M38: 10,713,003 km (0.099 R)
• M39: 11,108,240 km (0.068 R)
• M40: 11,214,604 km (0.095 R)
• M41: 11,294,490 km (0.056 R)
• M42: 11,589,048 km (0.111 R)
• M43: 11,859,072 km (0.115 R)
• M44: 12,405,254 km (0.088 R)
• M45: 12,626,060 km (0.028 R)
• M46: 12,820,388 km (0.076 R)
• M47: 13,268,284 km (0.117 R)
• M48: 13,380,931 km (0.064 R)
• M49: 13,522,301 km (0.078 R)
• M50: 14,064,145 km (0.035 R)
• M51: 14,439,037 km (0.108 R)
• M52: 14,758,728 km (0.103 R)
• M53: 14,846,392 km (0.119 R)
• M54: 14,992,848 km (0.062 R)
• M55: 15,851,390 km (0.093 R)
• M56: 16,121,115 km (0.084 R)
• M57: 16,362,118 km (0.094 R)
• M58: 16,847,712 km (0.034 R)
• M59: 17,245,792 km (0.048 R)
• M60: 17,771,030 km (0.085 R)
• M61: 17,988,845 km (0.11 R)
• M62: 18,932,359 km (0.11 R)
• M63: 19,378,160 km (0.115 R)
• M64: 19,506,066 km (0.042 R)
• M65: 19,602,258 km (0.116 R)
• M66: 20,118,071 km (0.086 R)
• M67: 20,377,474 km (0.055 R)
• M68: 20,507,624 km (0.057 R)
• M69: 20,703,448 km (0.094 R)
• M70: 21,031,217 km (0.087 R)
• M71: 21,327,570 km (0.12 R)
• M72: 21,525,937 km (0.073 R)
• M73: 21,824,684 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.7

Radius: 7.1

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.42 AU - 9.88 AU

Year: 13377 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,553,322 km

• M1: 188,493 km (0.071 R)
• M2: 234,420 km (0.082 R)
• M3: 434,731 km (0.051 R)
• M4: 572,361 km (0.053 R)
• M5: 826,678 km (0.111 R)
• M6: 890,257 km (0.094 R)
• M7: 1,233,135 km (0.085 R)
• M8: 2,176,649 km (0.086 R)
• M9: 2,236,039 km (0.063 R)
• M10: 2,386,984 km (0.09 R)
• M11: 2,448,319 km (0.05 R)
• M12: 2,859,563 km (0.102 R)
• M13: 3,326,458 km (0.101 R)
• M14: 3,498,945 km (0.034 R)
• M15: 3,745,332 km (0.075 R)
• M16: 4,144,160 km (0.075 R)
• M17: 4,594,599 km (0.109 R)
• M18: 4,709,640 km (0.051 R)
• M19: 5,339,298 km (0.105 R)
• M20: 6,290,142 km (0.045 R)
• M21: 6,375,263 km (0.112 R)
• M22: 6,503,767 km (0.086 R)
• M23: 7,158,857 km (0.112 R)
• M24: 7,426,786 km (0.065 R)
• M25: 8,203,648 km (0.1 R)
• M26: 9,054,262 km (0.094 R)
• M27: 9,734,932 km (0.117 R)
• M28: 10,281,413 km (0.107 R)
• M29: 10,381,793 km (0.113 R)
• M30: 10,533,036 km (0.099 R)
• M31: 10,786,754 km (0.116 R)
• M32: 10,991,255 km (0.088 R)
• M33: 11,455,906 km (0.089 R)
• M34: 11,507,816 km (0.092 R)
• M35: 12,032,456 km (0.112 R)
• M36: 12,244,436 km (0.045 R)
• M37: 12,457,763 km (0.099 R)
• M38: 12,779,996 km (0.074 R)
• M39: 13,050,619 km (0.095 R)
• M40: 13,542,497 km (0.044 R)
• M41: 14,151,809 km (0.116 R)
• M42: 15,627,442 km (0.115 R)
• M43: 15,800,976 km (0.056 R)
• M44: 16,033,152 km (0.086 R)
• M45: 17,991,538 km (0.081 R)
• M46: 18,234,036 km (0.099 R)
• M47: 18,906,328 km (0.093 R)
• M48: 19,338,517 km (0.102 R)
• M49: 20,717,660 km (0.115 R)
• M50: 20,781,089 km (0.047 R)
• M51: 20,844,668 km (0.085 R)
• M52: 22,323,144 km (0.103 R)
• M53: 22,453,294 km (0.106 R)
• M54: 22,976,438 km (0.039 R)
• M55: 23,239,431 km (0.087 R)
• M56: 25,788,130 km (0.112 R)
• M57: 26,267,142 km (0.095 R)
• M58: 26,404,623 km (0.061 R)
• M59: 28,142,501 km (0.088 R)
• M60: 30,132,302 km (0.107 R)
• M61: 32,978,551 km (0.084 R)
• M62: 33,275,354 km (0.059 R)
• M63: 35,301,507 km (0.082 R)
• M64: 35,681,187 km (0.104 R)
• M65: 38,064,580 km (0.029 R)
• M66: 38,375,893 km (0.11 R)
• M67: 40,340,412 km (0.09 R)
• M68: 40,816,881 km (0.09 R)
• M69: 44,366,540 km (0.107 R)
• M70: 44,776,139 km (0.1 R)
• M71: 45,351,791 km (0.101 R)
• M72: 47,009,635 km (0.03 R)
• M73: 48,603,002 km (0.088 R)
• M74: 48,771,748 km (0.087 R)
• M75: 50,983,104 km (0.078 R)
• M76: 51,068,824 km (0.073 R)
• M77: 51,154,543 km (0.094 R)
• M78: 51,240,412 km (0.077 R)
• M79: 51,584,039 km (0.082 R)
• M80: 51,842,245 km (0.07 R)
• M81: 51,928,562 km (0.103 R)
• M82: 52,014,731 km (0.039 R)
• M83: 54,098,629 km (0.068 R)
• M84: 54,711,532 km (0.119 R)
• M85: 55,502,904 km (0.094 R)
• M86: 55,591,018 km (0.089 R)
• M87: 55,944,218 km (0.032 R)
• M88: 56,475,291 km (0.098 R)
• M89: 57,186,030 km (0.102 R)
• M90: 57,275,190 km (0.047 R)
• M91: 58,078,681 km (0.078 R)
• M92: 58,796,152 km (0.08 R)
• M93: 59,516,466 km (0.102 R)
• M94: 59,697,030 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.3

Radius: 4.8

Gravity: 39.68 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.77 AU - 14.29 AU

Year: 17470 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,553,322 km

• M1: 95,294 km (0.11 R)
• M2: 477,217 km (0.067 R)
• M3: 765,642 km (0.106 R)
• M4: 839,094 km (0.079 R)
• M5: 1,240,615 km (0.09 R)
• M6: 1,506,899 km (0.113 R)
• M7: 1,955,394 km (0.08 R)
• M8: 2,406,431 km (0.101 R)
• M9: 3,399,761 km (0.108 R)
• M10: 3,440,302 km (0.088 R)
• M11: 3,521,683 km (0.111 R)
• M12: 3,603,813 km (0.105 R)
• M13: 4,152,837 km (0.08 R)
• M14: 4,863,726 km (0.096 R)
• M15: 5,093,658 km (0.077 R)
• M16: 5,611,715 km (0.092 R)
• M17: 5,804,248 km (0.09 R)
• M18: 6,146,378 km (0.1 R)
• M19: 6,545,505 km (0.086 R)
• M20: 7,579,227 km (0.105 R)
• M21: 7,845,660 km (0.112 R)
• M22: 8,497,309 km (0.089 R)
• M23: 8,552,361 km (0.082 R)
• M24: 8,607,562 km (0.09 R)
• M25: 9,279,257 km (0.062 R)
• M26: 9,678,833 km (0.074 R)
• M27: 10,376,856 km (0.106 R)
• M28: 10,970,760 km (0.082 R)
• M29: 11,271,900 km (0.097 R)
• M30: 11,759,440 km (0.099 R)
• M31: 12,628,903 km (0.06 R)
• M32: 13,198,721 km (0.063 R)
• M33: 13,454,683 km (0.08 R)
• M34: 13,712,290 km (0.109 R)
• M35: 14,891,421 km (0.119 R)
• M36: 15,425,934 km (0.114 R)
• M37: 16,170,931 km (0.098 R)
• M38: 16,239,298 km (0.096 R)
• M39: 16,997,160 km (0.082 R)
• M40: 17,066,574 km (0.108 R)
• M41: 17,415,287 km (0.089 R)
• M42: 18,475,487 km (0.09 R)
• M43: 18,618,502 km (0.102 R)
• M44: 18,905,431 km (0.094 R)
• M45: 19,556,481 km (0.108 R)
• M46: 20,067,956 km (0.093 R)
• M47: 20,732,021 km (0.083 R)
• M48: 22,233,236 km (0.103 R)
• M49: 24,864,662 km (0.084 R)
• M50: 26,538,363 km (0.054 R)
• M51: 26,942,128 km (0.088 R)
• M52: 27,674,260 km (0.086 R)
• M53: 29,074,645 km (0.094 R)
• M54: 30,751,637 km (0.093 R)
• M55: 30,836,310 km (0.08 R)
• M56: 31,175,747 km (0.112 R)
• M57: 31,601,802 km (0.059 R)
• M58: 31,858,363 km (0.118 R)
• M59: 33,151,337 km (0.096 R)
• M60: 33,586,218 km (0.106 R)
• M61: 34,725,705 km (0.105 R)
• M62: 36,952,170 km (0.102 R)
• M63: 37,222,493 km (0.071 R)
• M64: 42,574,956 km (0.077 R)
• M65: 42,763,748 km (0.073 R)
• M66: 46,501,002 km (0.096 R)
• M67: 46,987,644 km (0.113 R)
• M68: 48,260,722 km (0.087 R)
• M69: 50,540,893 km (0.096 R)
• M70: 50,840,836 km (0.052 R)
• M71: 51,543,049 km (0.041 R)
• M72: 56,133,609 km (0.071 R)
• M73: 56,859,458 km (0.028 R)
• M74: 57,483,879 km (0.063 R)
• M75: 57,692,568 km (0.048 R)
• M76: 57,901,557 km (0.04 R)
• M77: 58,529,868 km (0.077 R)
• M78: 59,160,572 km (0.104 R)
• M79: 59,265,889 km (0.076 R)
• M80: 59,898,987 km (0.116 R)
• M81: 60,004,753 km (0.092 R)
• M82: 60,428,414 km (0.085 R)
• M83: 60,853,123 km (0.049 R)
• M84: 62,025,970 km (0.064 R)
• M85: 62,776,203 km (0.108 R)
• M86: 65,480,035 km (0.08 R)
• M87: 65,807,056 km (0.066 R)
• M88: 67,120,525 km (0.084 R)
• M89: 67,890,655 km (0.083 R)
• M90: 69,217,738 km (0.051 R)
• M91: 69,662,044 km (0.099 R)
• M92: 71,000,496 km (0.096 R)
• M93: 71,672,938 km (0.05 R)
• M94: 71,897,485 km (0.061 R)
• M95: 72,798,363 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 18,551 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit